| Type | Filed | |
|---|---|---|
| 8-K | 2020-04-08 | EDGAR |
| 8-K | 2020-03-16 | EDGAR |
| 8-K | 2019-11-22 | EDGAR |
| 8-K | 2019-11-13 | EDGAR |
| 8-K | 2019-09-24 | EDGAR |
| 8-K | 2019-08-28 | EDGAR |
| 8-K | 2019-08-21 | EDGAR |
| 8-K | 2019-08-15 | EDGAR |
| 8-K | 2019-07-17 | EDGAR |
| 8-K | 2019-07-11 | EDGAR |
| 8-K | 2019-06-18 | EDGAR |
| 8-K | 2019-05-29 | EDGAR |
| 8-K | 2019-05-15 | EDGAR |
| 8-K | 2019-04-22 | EDGAR |
| 8-K | 2019-03-20 | EDGAR |
| 8-K | 2019-03-19 | EDGAR |
| 8-K | 2019-03-12 | EDGAR |
| 8-K | 2019-03-05 | EDGAR |
| 8-K | 2019-02-12 | EDGAR |
| 8-K | 2018-11-13 | EDGAR |